117688320

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{1277}}^1$

素因数の和:1310

約数の個数: 144

約数和(自身を含む): 408205980

約数和(自身を除く): 290517660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1277, 1280, 1440, 1536, 1920, 2048, 2304, 2554, 2560, 2880, 3072, 3831, 3840, 4608, 5108, 5120, 5760, 6144, 6385, 7662, 7680, 9216, 10216, 10240, 11493, 11520, 12770, 15324, 15360, 18432, 19155, 20432, 22986, 23040, 25540, 30648, 30720, 38310, 40864, 45972, 46080, 51080, 57465, 61296, 76620, 81728, 91944, 92160, 102160, 114930, 122592, 153240, 163456, 183888, 204320, 229860, 245184, 306480, 326912, 367776, 408640, 459720, 490368, 612960, 653824, 735552, 817280, 919440, 980736, 1225920, 1307648, 1471104, 1634560, 1838880, 1961472, 2451840, 2615296, 2942208, 3269120, 3677760, 3922944, 4903680, 5884416, 6538240, 7355520, 7845888, 9807360, 11768832, 13076480, 14711040, 19614720, 23537664, 29422080, 39229440, 58844160, 117688320]

約数ペア:

[(1, 117688320), (2, 58844160), (3, 39229440), (4, 29422080), (5, 23537664), (6, 19614720), (8, 14711040), (9, 13076480), (10, 11768832), (12, 9807360), (15, 7845888), (16, 7355520), (18, 6538240), (20, 5884416), (24, 4903680), (30, 3922944), (32, 3677760), (36, 3269120), (40, 2942208), (45, 2615296), (48, 2451840), (60, 1961472), (64, 1838880), (72, 1634560), (80, 1471104), (90, 1307648), (96, 1225920), (120, 980736), (128, 919440), (144, 817280), (160, 735552), (180, 653824), (192, 612960), (240, 490368), (256, 459720), (288, 408640), (320, 367776), (360, 326912), (384, 306480), (480, 245184), (512, 229860), (576, 204320), (640, 183888), (720, 163456), (768, 153240), (960, 122592), (1024, 114930), (1152, 102160), (1277, 92160), (1280, 91944), (1440, 81728), (1536, 76620), (1920, 61296), (2048, 57465), (2304, 51080), (2554, 46080), (2560, 45972), (2880, 40864), (3072, 38310), (3831, 30720), (3840, 30648), (4608, 25540), (5108, 23040), (5120, 22986), (5760, 20432), (6144, 19155), (6385, 18432), (7662, 15360), (7680, 15324), (9216, 12770), (10216, 11520), (10240, 11493)]